JPH023561Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a learning device used when learning multiplication tables, kanji, etc.

Traditionally, this type of learning device has a board with 10 x 10
In some cases, holes are made, and balls are inserted into these holes in rows and columns, and the player counts all the balls to find the answer to the multiplication of the vertical number and the horizontal number. A multiplication table with answers to multiplication of vertical and horizontal numbers written on the back of the magnet placed in each square.
The upper edge of a transparent plate covering the question sheets is pivotally attached to the base plate on which the question sheets are loaded, so that the upper edge of the transparent plate covering the question sheets can be opened and closed, and a recess is formed on the outer surface of the transparent plate, and chips of various colors are arranged in the recess. A transparent writing board teaching tool (Japanese Utility Model Publication No. 49-25549) is known, which uses a step at the periphery of the recess to prevent the writing board from unnecessarily slipping out of the board.

However, the former learning devices mentioned above can only be used for one type of learning purpose, such as a multiplication table for multiplication tables and a division practice board for division, and are still not suitable as teaching materials for use in schools. However, as a teaching material to be used at home, once the multiplication table is memorized, the multiplication table becomes unnecessary, and there is a lot of waste.Also, it is necessary to prepare study equipment for each learning purpose each time. There was a problem that it had to be done. In addition, in the latter learning device,
Unless the transparent plate is kept in a nearly horizontal state during use, the color chips will move within the recesses, and if multiple questions are listed on one question sheet, only the answers to each individual question will be hidden. Moreover, even if the transparent plate is held in a nearly horizontal position, the color chips may be accidentally moved when concealing the answer for each problem using a large number of color chips. In addition to the problems that the problem sheets, base plates, transparent plates, various color chips, etc. must be stored, separate means must be prepared.

This device was devised in view of this point of view, and is a learning device that can be used for a wide variety of learning purposes with a single learning device, and that can be used while changing the learning content according to the progress of learning. It provides:

That is, the present invention includes a transparent top plate and a rigid back plate, and a plurality of partially cut-out spherical shapes on the top surface of the top plate into which parts of the plurality of balls fit into predetermined positions. A learning board formed with a concave part, a learning sheet with learning content written on the top surface and replaceably inserted between the front and back plates of the learning board, and made of an opaque material. A large number of balls, a part of which is fitted into each concave part of the top plate to hide the answer part of the learning content written on the learning sheet, and a learning sheet with the learning board as a cover body. and a storage box for storing balls, and is a learning instrument that can be used for a variety of learning purposes or change the learning content simply by replacing the learning sheet.

Hereinafter, the present invention will be described in detail based on embodiments shown in the accompanying drawings.

1 to 4 show a learning instrument A according to a first embodiment of this invention. This learning instrument A has a top plate 5 and a back plate 6, and the upper surface of the top plate 5 has a number of partially cut-out spherical recesses 7 into which parts of a number of balls fit into predetermined positions. The learning board 1 is replaceably inserted between a top plate 5 and a back board 6 of the learning board 1, and has a position corresponding to each concave portion 7 of the top board 5 on the top surface. a learning sheet 2 on which learning content is written such that the answers are located; and a recessed portion 7 made of an opaque material.
A large number of balls 3, some of which are fitted into the learning sheet 2 to hide the answer part of the learning content written on the learning sheet 2, and the learning board 1 is used as a lid body to store the learning sheet 2 and the balls 3. It consists of a storage box 4.

In this first embodiment, the learning board 1 has a top plate 5 and a back plate 6 that are integrally molded from transparent hard synthetic resin.
A thin hinge portion 8 that is thin and bendable is formed between each side edge portion. Further, a total of 81 recesses 7 are formed in the top plate 5 of the learning board 1, with nine recesses 7 in each of the vertical and horizontal directions.

Further, the learning sheet 2 is made of paper, synthetic resin film, etc., and in this first embodiment, "Kakezan/Multiplication Table" is printed as the learning content. In other words, study sheet 2 has 10 columns vertically and 10 columns horizontally.
The multipliers from 1 to 9 of the multiplication table are printed in the 2nd to 10th columns of the 2nd column, and the multipliers from 1 to 9 of the multiplication table are printed in the 3rd to 11th columns of the 1st column. The multiplicand of is printed, and the second multiplicand in columns 3 to 11 is printed.
The product of the above multiplier and multiplicand is printed in the 10th column. In addition, in the first column of the study sheet 2, there is printed a pass sticker column indicating the position for pasting the pass sticker 9 indicating the learning progress state, and the 12th column is printed.
In the 1st and 13th columns, numbers from 1 to 9 indicating the number of exercises and a number of practice number display sticker column indicating the position for pasting the number of practice number display sticker 10 for each exercise are printed.

As shown in FIG. 4, when the learning sheet 2 is inserted between the front plate 5 and the back plate 6 of the learning board 1, 81 numbers each representing the product of the multiplier and the multiplicand are displayed. It is located at a position corresponding to each concave portion 7 formed on the top plate 5, and can be seen below each concave portion 7 from above the top plate 5.

Further, the balls 3 are composed of marbles 3a whose radius of curvature is approximately equal to the radius of curvature of the recessed portions 7, and at least the same number of marbles as the recessed portions 7 are prepared.

As shown in FIG. 2, the storage box 4 has a rectangular shape with an upper opening, and a crosspiece 11 is attached to the inner upper part of the front wall 4b and rear wall 4c. By turning the learning board 1 upside down and fitting it in, the learning board 1 can be used as a lid. Note that the reference numeral 12 shown in FIGS. 1 and 3 is a through hole into which a finger is inserted when opening and closing the learning board 1 as a lid from the storage box 4.

When the learning device A of this first embodiment is used, a learning board 1 serving as a lid from a storage box 4 is provided.
and remove it, and place the study board 1 diagonally in the storage box 4 as shown in Figure 2, or place it in the third
As shown in the figure, the learning board 1 is attached to the storage box 4 with the top board 5 facing upward, and the marbles 3a of the balls 3 are placed in each of the recesses 7 formed in the top board 5 of the learning board 1. The number of products corresponding to the multiplication table answer printed on the study sheet 2 inserted between the front plate 5 and back plate 6 of board 1 is hidden, and the multiplier printed in the second column is hidden. and the multiplicand printed in the first column, practice the multiplication table, and check the answer by removing the marble 3a. Regarding the learning board 1, as shown in Fig. 2,
By leaning diagonally inside the storage box 4 and using it, each marble 3a placed on the top plate 5 of the learning completion learning board 1 can be dropped into the storage box 4,
The stress caused by learning can be relieved by cleaning up the marbles 3a or by introducing play using the marbles 3a, which is particularly useful in the education of children with disabilities.

Next, in FIGS. 5 and 6, a learning device A according to a second embodiment of the present invention is shown. The learning device A of this second embodiment differs from the first embodiment described above in that it has a large number of partially cut-out spherical parts into which some of the balls formed on the top plate 5 of the learning board 1 can fit. The recessed portions 7 are arranged at a predetermined interval from each other, and there is space near each recessed portion 7 to display questions for the answers appearing in the recessed portions 7. Regarding the learning sheet 2 that is inserted between the board 5 and the back board 6, the questions and their answers are printed in the designated spaces as shown in FIG. 5 and the back plate 6, the answer is displayed in each concave part 7 of the front plate 5, and the question is displayed near the concave part 7.

According to the learning device A of the second embodiment, as shown in FIG. can do.

Note that FIG. 7 shows a modification of the learning board 1.
Unlike the above embodiments, the front plate 5 and the back plate 6
are formed separately, and the back plate 6 is an opaque metal plate,
It is made of a hard synthetic board or the like, and the learning sheet 2 is sandwiched between the front plate 5 and the back plate 6, and the both sides of the sheet are pressed with channel materials 13 having a substantially U-shaped cross section, so that they are overlapped with each other. Fixed in state.

As mentioned above, the learning device of the present invention has a learning board that is composed of a transparent top board and a rigid back board, and the learning content is written between the top board and the back board of the learning board. A sheet is sandwiched between the sheets, a number of partially cut-out spherical recesses are formed in the top plate into which parts of the balls can fit into predetermined positions, and the balls are placed in the recesses. By fitting the , the answer part of the learning content can be hidden and used for learning, so you can learn about a wide variety of learning content by simply replacing the learning sheet, and you can also change the answer part of the learning content according to your progress. You can change the learning content by Moreover, the learning device of the present invention is equipped with a storage box whose lid is the learning board, and the concealing means is composed of a ball that fits into a partially cut-out spherical recess. In addition to being able to fit into the recess and play with the ball while learning, the ball, which is easily lost, can be stored as is in the storage box, making it particularly suitable as a learning tool for lower elementary school students, infants, and children with disabilities.

[Brief explanation of the drawing]

FIG. 1 is a front view of a learning device according to the first embodiment of the present invention, FIG. 2 is a perspective explanatory view for explaining its usage, and FIG. 3 is a sectional view taken along the - line in FIG.
Fig. 4 is a side explanatory view showing a state in which the learning sheet is inserted into the learning board, Fig. 5 is a front view of the learning instrument of the second embodiment, Fig. 6 is a sectional view taken along the - line in Fig. 5, and Fig. 7 is a front view of the learning instrument of the second embodiment.
The figure is a sectional view showing a modified example of the learning board. A...Learning equipment, 1...Learning board, 2...Learning sheet, 3...Ball, 4...Storage box, 5...Top plate, 6...Back plate, 7...Recessed portion.

Claims (1)

[Scope of utility model registration request] It is equipped with a top plate made of a transparent material and a back plate having a predetermined rigidity, and the top surface of the top plate has a number of partially cut-out spherical recesses into which some of the balls fit into predetermined positions. A learning board having recessed parts, and a top plate and a back board of the learning board, which are interleaved in a replaceable manner, and on the top surface, answers are located at positions corresponding to each of the recessed parts of the front board. A learning sheet on which the learning content is written, and a learning sheet made of an opaque material, a part of which is fitted into each of the recesses to read the answer part of the learning content written on the learning sheet. A learning device comprising a large number of balls to be hidden, a storage box using the learning board as a lid and storing learning sheets and balls.